59 facts in comparison
Optoma UHD55 vs Optoma UHZ65
Optoma UHD55
Optoma UHZ65
Why is Optoma UHD55 better than Optoma UHZ65?
- 600 lumens brighter light output?
3600 lumensvs3000 lumens - 3 dB quieter?
28 dBvs31 dB - Has Chromecast built-in?
- 10.34% quieter (eco)?
26 dBvs29 dB - 2W more audio output power?
1 x 10Wvs2 x 4W - Has a dedicated smartphone app?
- 75.6 ms faster response time?
4.4 msvs80 ms - 4x higher refresh rate?
240Hzvs60Hz
Why is Optoma UHZ65 better than Optoma UHD55?
- 16000 h longer lamp life?
20000 hvs4000 h - Has laser light source?
- 1.67x higher static contrast ratio?
2000000:1vs1200000:1 - Has motorized zoom?
- 0.3:1 bigger zoom ratio?
1.6:1vs1.3:1 - Has stereo speakers?
- Has motorized focus?
- 20.83% shorter minimum throw distance?
0.95 mvs1.2 m
Which are the most popular comparisons?
Price comparison
Optoma UHD55
Optoma UHD55 Smart 4K UHD Home Theater Projector | Bright 3600 Lumens | HDR Adjustment Options | 97% DCI-...Optoma UHD55 Smart 4K UHD Home Theater Projector | Bright 3600 Lumens | HDR Adjustment Options | 97% DCI-P3 Color gamut Coverage | 1.3X Zoom & Vertical Lens Shift | Works with Alexa & Google (Renewed)
Optoma UHZ65
Optoma UHZ50 Smart 4K UHD Laser Home Theater Projector | 3000 Lumens | HDR Adjustment Options | Cinematic...Optoma UHZ50 Smart 4K UHD Laser Home Theater Projector | 3000 Lumens | HDR Adjustment Options | Cinematic Color | Flexible Installation 1.3x Zoom & Vertical Lens Shift | Works with Alexa & Google
Optoma UHZ35ST Compact Short Throw Laser Home Theater and Gaming Projector, 4K UHD Laser, High Bright 3,5...Optoma UHZ35ST Compact Short Throw Laser Home Theater and Gaming Projector, 4K UHD Laser, High Bright 3,500 Lumens
Optoma GT3500HDR Projector with Enhanced Gaming Mode 8ms Input Lag - Ultra Short Throw, 1080p Full HD, 4K...Optoma GT3500HDR Projector with Enhanced Gaming Mode 8ms Input Lag - Ultra Short Throw, 1080p Full HD, 4K HDR Input, 3800 Lumens Brightness, DuraCore Laser, Built-in Speaker, IP6X Dust Resistant
User reviews
General info
This shows the lifespan of the light source. Projectors need to have their lamps (light source) replaced every now and then.
Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.
Laser projectors have a much longer lamp life compared to traditional bulb projectors. The brightness and color reproduction also stays the same, whereas the brightness of bulb projectors can slowly degrade over time.
Audible noise is the noise that a device produces while in use. Some devices have an eco mode for quieter operation.
How much power the device consumes when it's switched on.
The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
This is the lifespan of the light source when using the projector in eco mode.
The width represents the horizontal dimension of the product.
The height represents the vertical dimension of the product.
Projection quality
The light projected by the device is brighter, i.e. it has a higher ANSI lumens measurement.
The resolution represents the amount of pixels that make up the image. It is a key indicator of image quality, with higher resolutions providing sharper and more detailed images.
Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.
Response time is how long it takes for a display to change the state of pixels, in order to show new content. The less time it takes to respond, the less likely it is to blur fast-changing images.
You can control the focus remotely, ensuring that the image stays crisp and clear.
It supports displaying 3D images from devices such as a 3D-compatible Blu-ray player, allowing you to watch films in 3D when using suitable glasses.
The maximum size of image that a device can project without compromising quality.
Motorized or power zoom lenses allow the user to remotely press a switch, for example on a remote control, causing the projector to automatically zoom in or out and correct the size of the image.
A projector zoom allows you to increase or decrease the size of the projected image without moving the projector. The most common zoom ratio among today's projectors is 1.2, which means you can vary the image size by 20% by simply adjusting the zoom lens.
Connectivity
More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
AirPlay allows wireless connection of Apple devices with external screens or speakers. You may stream computer screen, video and music from iOS devices, play games like on consoles or present your slideshows easily on your TV.
Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
The device can connect to Wi-Fi.
With more USB ports, you are able to connect more devices.
Chromecast built-in is a technology that allows users to stream entertainment and apps from their phone, tablet, or laptop, straight to the Chromecast-enabled device.
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Bluetooth version
∅
Optoma UHD55: Not applicable
Unknown. Help us by suggesting a value. (Optoma UHZ65)
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
Features
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
If the projector is not perpendicular to the projection surface, it will distort the image. Vertical lens shift allows you to correct this distortion so that you can place the projector below or above the projected image (e.g. mounting the projector to the ceiling).
If the projector is not perpendicular to the projection surface, it will distort the image. Horizontal lens shift allows you to correct this distortion so that you can place the projector to the left or right of the projected image.
A remote control allows you to control the device remotely. The remote control can be included or optional.
Devices with built-in smart TV features (such as Android TV or webOS) allow you to access popular streaming apps without the need to purchase/connect a separate smart TV device.
More audio input ports mean that more audio devices such as microphones and keyboards can be connected at once.
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
With a standard mini jack socket, you can use the device with most headphones.
A sleep timer is a function that shuts off the power after a preset amount of time.
Price comparison
Optoma UHD55
Optoma UHD55 Smart 4K UHD Home Theater Projector | Bright 3600 Lumens | HDR Adjustment Options | 97% DCI-...Optoma UHD55 Smart 4K UHD Home Theater Projector | Bright 3600 Lumens | HDR Adjustment Options | 97% DCI-P3 Color gamut Coverage | 1.3X Zoom & Vertical Lens Shift | Works with Alexa & Google (Renewed)
Optoma UHZ65
Optoma UHZ50 Smart 4K UHD Laser Home Theater Projector | 3000 Lumens | HDR Adjustment Options | Cinematic...Optoma UHZ50 Smart 4K UHD Laser Home Theater Projector | 3000 Lumens | HDR Adjustment Options | Cinematic Color | Flexible Installation 1.3x Zoom & Vertical Lens Shift | Works with Alexa & Google
Optoma UHZ35ST Compact Short Throw Laser Home Theater and Gaming Projector, 4K UHD Laser, High Bright 3,5...Optoma UHZ35ST Compact Short Throw Laser Home Theater and Gaming Projector, 4K UHD Laser, High Bright 3,500 Lumens
Optoma GT3500HDR Projector with Enhanced Gaming Mode 8ms Input Lag - Ultra Short Throw, 1080p Full HD, 4K...Optoma GT3500HDR Projector with Enhanced Gaming Mode 8ms Input Lag - Ultra Short Throw, 1080p Full HD, 4K HDR Input, 3800 Lumens Brightness, DuraCore Laser, Built-in Speaker, IP6X Dust Resistant
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